Laser hand piece



FIG. 1 is a perspective view as seen from the front side of a laser hand piece in accordance with the present design;

FIG. 2 is a side view of a laser hand piece in accordance with the present design;

FIG. 3 is a front view of a laser hand piece in accordance with the present design;

FIG. 4 is a back view of a laser hand piece in accordance with the present design;

FIG. 5 is a top view of a laser hand piece in accordance with the present design; and,

FIG. 6 is a bottom view of a laser hand piece in accordance with the present design. 

The ornamental design for a laser hand piece, as shown and described. 